If the card model is not ``HT/PT'', then check that the DMA physical address is 28-bit.
If the card model is not ``HT/PT'', then check that the DMA physical
address is 28-bit.

orumin/openbsd-efivars,orumin/openbsd-efivars,orumin/openbsd-efivars,orumin/openbsd-efivars